/*
 * Copyright (c) 2020 - present, Inspur Genersoft Co., Ltd.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package io.iec.edp.caf.data.jdbc.handler;

import java.sql.ResultSet;
import java.util.Map;

/**
 * 数据行处理
 *
 * @author wubo
 */
public interface RowHandler {

    /**
     * 转换成数组
     *
     * @param rs 结果集
     * @return 数据
     */
    Object[] toArray(ResultSet rs);

    /**
     * 转换为map
     *
     * @param rs 结果集
     * @return map
     */
    Map<String, Object> toMap(ResultSet rs);

    /**
     * 转换为对象
     *
     * @param rs   结果集
     * @param type 对象类型
     * @param <T>  泛型
     * @return 对象
     */
    <T> T toBean(ResultSet rs, Class<T> type);
}
